32 lines
809 B
Common Lisp
32 lines
809 B
Common Lisp
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(defpackage lizfcm/tests.vector
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(:use :cl
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:fiveam
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:lizfcm.vector
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:lizfcm.utils
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:lizfcm/tests)
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(:export :vector-suite))
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(in-package :lizfcm/tests.vector)
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(def-suite vector-suite
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:in lizfcm-test-suite)
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(in-suite vector-suite)
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(test p-norm
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:description "computes p-norm"
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(let ((v '(1 1))
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(length (sqrt 2))
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(2-norm (p-norm 2)))
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(is (within-range-p (funcall 2-norm v)
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length
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0.00001))))
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(test vector-distance
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:description "computes distance via norm"
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(let ((v1 '(0 0))
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(v2 '(1 1))
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(dist (sqrt 2)))
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(is (within-range-p (distance v1 v2 (p-norm 2))
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dist
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0.00001))))
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